Package org.elasticsearch.cluster.routing

Class RoutingNode

org.elasticsearch.cluster.routing.RoutingNode

All Implemented Interfaces:

<ShardRouting>

public class RoutingNode
extends 
implements <ShardRouting>

A RoutingNode represents a cluster node associated with a single DiscoveryNode including all shards that are hosted on that nodes. Each RoutingNode has a unique node id that can be used to identify the node.

Constructor Summary

Constructors

Constructor	Description
nodeId, DiscoveryNode node, ShardRouting... shards)

Method Summary

Modifier and Type	Method	Description
<ShardRouting>	copyShards()
ShardRouting	getByShardId(ShardId id)
boolean	isEmpty()
<ShardRouting>	iterator()
DiscoveryNode	node()	Returns the nodes DiscoveryNode.
	nodeId()	Get the id of this node
int	numberOfOwningShards()	The number of shards on this node that will not be eventually relocated.
int	numberOfOwningShardsForIndex(Index index)
int	numberOfShardsWithState(ShardRoutingState... states)	Determine the number of shards with a specific state
	prettyPrint()
<ShardRouting>	index, ShardRoutingState... states)	Determine the shards of an index with a specific state
<ShardRouting>	shardsWithState(ShardRoutingState... states)	Determine the shards with a specific state
int	size()
	toString()

Methods inherited from class java.lang.

, , , , , , , , ,

Methods inherited from interface java.lang.

,

Constructor Details

RoutingNode

public RoutingNode( nodeId,
 DiscoveryNode node,
 ShardRouting... shards)

Method Details

iterator

public <ShardRouting> iterator()

Specified by:

in interface <ShardRouting>

node

public DiscoveryNode node()

Returns the nodes DiscoveryNode.

Returns:

discoveryNode of this node

getByShardId

@Nullable
public ShardRouting getByShardId(ShardId id)

nodeId

public  nodeId()

Get the id of this node

Returns:

id of the node

size

public int size()

numberOfShardsWithState

public int numberOfShardsWithState(ShardRoutingState... states)

Determine the number of shards with a specific state

Parameters:

states - set of states which should be counted

Returns:

number of shards

shardsWithState

public <ShardRouting> shardsWithState(ShardRoutingState... states)

Determine the shards with a specific state

Parameters:

states - set of states which should be listed

Returns:

List of shards

shardsWithState

public < index,
 ShardRoutingState... states)

Determine the shards of an index with a specific state

Parameters:

index - id of the index

states - set of states which should be listed

Returns:

a list of shards

numberOfOwningShards

public int numberOfOwningShards()

The number of shards on this node that will not be eventually relocated.

numberOfOwningShardsForIndex

public int numberOfOwningShardsForIndex(Index index)

prettyPrint

public  prettyPrint()

toString

public  toString()

Overrides:

in class

copyShards

public <ShardRouting> copyShards()

isEmpty

public boolean isEmpty()